8533800225 has 48 divisors (see below), whose sum is σ = 15767740800. Its totient is φ = 4524989760.

The previous prime is 8533800161. The next prime is 8533800257. The reversal of 8533800225 is 5220083358.

8533800225 is a `hidden beast` number, since 8 + 53 + 380 + 0 + 225 = 666.

It is not a de Polignac number, because 8533800225 - 2⁶ = 8533800161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8533800225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80236 + ... + 153314.

It is an arithmetic number, because the mean of its divisors is an integer number (328494600).

Almost surely, 2^8533800225 is an apocalyptic number.

It is an amenable number.

8533800225 is a deficient number, since it is larger than the sum of its proper divisors (7233940575).

8533800225 is a wasteful number, since it uses less digits than its factorization.

8533800225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73271 (or 73260 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 8533800225 is about 92378.5701610498. The cubic root of 8533800225 is about 2043.5290881498.

The spelling of 8533800225 in words is "eight billion, five hundred thirty-three million, eight hundred thousand, two hundred twenty-five".